acidity

the cutting acidity in his voice.

他语气中带的尖酸。

Check the acidity of the soil with a test kit.

用试验器具测一下土壤的酸度。

she flinched at the acidity in his voice.

他尖刻的话音令她畏缩。

The aquation of JM216 and the effects of acidity and light on the stability of JM216 were studied.

研究JM216的水合反应动力学,并考照、稀酸对其稳定性的影响。

Acidity in soil can be neutralized by spreading lime on it.

土壤的酸性可以通过在它上面撒石灰来中和。

a mistress of the sound bite, she is famed for the acidity of her tongue.

她是音采访节名家，以尖酸刻薄出名。

In the environment of oil refining plant, corrosion is caused mainly by sulfid and acidity medium.

由于炼油厂装置的腐蚀主要是由原油中的硫化物和酸性介质所产。

Available acidity is analyzed by pH indicator paper, standard colorimetry or acidimeter;

有酸可采用比色法、纸上层析和气相色谱进行分析。

The particulates have more acidic pollutants with strong acidity and have the corrodibility to grottoes.

细粒子中有较多的酸性污染物并比粗粒子酸性强,这些细粒子对石窟有侵蚀作用。

Its advantages include high purity of carotin crystal, low acidity of the oil solution of carotin and stable quality.

本发明获得的胡萝卜素晶体纯度高，胡萝卜素油溶品酸价低、质量稳定。

the low viscosity index and the higher acidity were resulted from the low paraffinicity and the high content of aromatics,cyclane.

基础油组成中烷烃含量降低,芳烃和环烷烃含量上升是其酸值上升和黏度指数下降的内在原因。

The biruet can develop the color with the cupric sulfate in the alkaline solution, we call that the biruet reaction.Malonyl urea has acidity, so we call it barbituric acid.

巴比妥酸本身无镇静催眠作用，当它的五位亚甲基上的两个氢被烃基取代后才呈现镇静催眠的理活性，是一类对中枢神经系统起抑制作用的化合物。

The tautomeric equilibrium between the azo type and the hydrazone type of these compounds in different solvents and different acidity has also been studied.

对它们在不同溶剂。不同酸碱度溶液中的偶氮式及腙式间互变异构平衡进行研究。

Wild raspberry and loganberry fruits align with finessed tannins and a refreshing acidity to aid palate tightness.

散发着野核果和罗甘莓的醇香，丹宁细腻，酸度清爽，口感稳固。

This article discussed the determination of Stibium in Zinc alloy by atomic absorption spectrometry,and the interference of media、acidity and macroelement were also discussed.

研究原子吸收谱法测定热镀锌中的锑量,对介质、酸度、常见元素对测定的干扰等诸因素进行试验。

By use of caustic washing electrofining method to decrease the acidity of straight run diesel oil,serious diesel oil emulsification problem can occure often.

采用碱洗电精制方法降低直馏柴油酸度时,往往会产严重的柴油乳化现象。

The RE impurities in 4N lutecium oxide are determined by ICP-AES in this paper.The effects of matrix concentration acidity on tested element are analysed.

采用ICP-AES法测定4N氧化镥中稀土杂质,考基体浓度、酸度对被测元素的影响。

Palate:Well-balanced,notably crisp and refreshing,showing a tasty acidity;yet with a velvety texture.Concludes with crip citrus notes.

口感：平衡良好、显著的清爽、提神；可口的酸度，柔和的结构；清爽的柑橘类果味。

Assaying respectively the turbidity, acidity saccharometer degree, active protein, and active polyphenolics has beenstudied on the effects of enzymic process on the turbidity of apple juice.

本论文利用测定果汁的浊度、酸度、糖度、活性蛋白、活性多酚,研究酶解对苹果汁混浊的影响。